1
Jeffrey S Swayze, Thomas W Huitema, Glen A Armstrong, Shailendra K Parihar, Donna L Korvick, Richard W Timm, Kevin R Doll, Bret W Smith, William D Kelly, Ronald J Kolata, Joshua R Uth, Charles J Scheib, Frederick E Shelton IV, William B Weisenburgh II, Jerome R Morgan, Mark H Ransick: Disposable loading unit for surgical stapling apparatus. Ethicon Endo Surgery, December 28, 2010: US07857185 (410 worldwide citation)

A disposable loading unit for operable attachment to a surgical stapling apparatus. The disposable loading unit may have a carrier that supports a staple cartridge and an anvil assembly that is movable coupled to the carrier. The various embodiments may further have an axial drive assembly that is c ...


2

3
Jeffrey S Swayze, Thomas W Huitema, Glen A Armstrong, Shailendra K Parihar, Donna L Korvick, Richard W Timm, Frederick E Shelton IV, Kevin R Doll, Bret W Smith, William D Kelly, Ronald J Kolata, Joshua R Uth, Charles J Scheib, Eugene L Timperman: Interchangeable tools for surgical instruments. Ethicon Endo Surgery, June 24, 2014: US08758391 (216 worldwide citation)

A surgical tool system. Various embodiments of the surgical tool system may comprise surgical instrument that has a handle assembly that operably supports a drive system therein for generating drive motions upon actuation of a movable handle portion operably coupled to the handle assembly. An elonga ...


4
Shailendra K Parihar, Matthew C Miller, Barry C Worrell: Robotically controlled surgical instrument. Ethicon Endo Surgery, January 12, 2016: US09232979 (91 worldwide citation)

A surgical tool is disclosed. The surgical tool has a tool mounting portion having a tool mounting housing, a tool mounting plate, and a coupler to couple a shaft assembly with an articulation section to the tool mounting portion. An articulation mechanism is located within the tool mounting portion ...


5
Shailendra K Parihar, Rajesh Pendekanti: Device for providing intracardiac access in an open chest. Ethicon, May 15, 2007: US07217277 (74 worldwide citation)

An access device for providing access into a hollow organ during an open surgical procedure. The access device includes: a body for insertion into an opening in a wall of the hollow organ, the body having a bore for passage of at least a distal portion of an instrument into an interior of the hollow ...


6
Trevor W V Speeg, Gavin M Monson, Kyle P Moore, John A Hibner, Edward A Rhad, Shailendra K Parihar, Wells D Haberstich, Kenneth E Hogue, Michele D Arcangelo, Robert F Weikel Jr: Revolving tissue sample holder for biopsy device. Devicor Medical Products, Frost Brown Todd, August 28, 2012: US08251916 (59 worldwide citation)

A biopsy device includes a cutter defining a cutter lumen and a tissue sample holder for collecting tissue samples. In one example, the tissue sample holder has a rotatable manifold that is configured to redirect fluid from one axial direction to an opposite axial direction. The tissue sample holder ...


7
Paul G Ritchie, Trevor W V Speeg, John A Hibner, William D Dannaher, Shailendra K Parihar, Robert F Weikel Jr: Vacuum timing algorithm for biopsy device. Devicor Medical Products, Frost Brown Todd, May 10, 2011: US07938786 (51 worldwide citation)

A biopsy system has a cutter defining a cutter lumen along an axis. One conduit in the system is configured to provide fluid communication along the cutter lumen axis; while another conduit in the system is configured to provide fluid communication lateral to the cutter lumen axis. The system may be ...


8
John A Hibner, Michael J Andreyko, Edward A Rhad, Shailendra K Parihar, Richard P Nuchols: Biopsy device with sharps reduction feature. Devicor Medical Products, Frost Brown Todd, October 5, 2010: US07806835 (48 worldwide citation)

A biopsy device includes a cannula, a cutter disposed within the cannula, a needle hub having a gear for rotating the cannula, a mechanism for rotating and translating the cutter within the cannula, and a body portion. The cutter rotation and translation mechanism includes a first component that is ...


9
Shailendra K Parihar, Thomas P Ryan, Timothy Dietz, Parris S Wellman, Kevin S Weadock, T Anh Le, Peter Douglas, Simon Cohn, Daniel Gordon, Rajesh Pendekanti, Raghuveer Basude, Robert S Casar, Howard A Stone: Methods and devices utilizing rheological materials. Ethicon, October 30, 2007: US07288075 (44 worldwide citation)

Impression devices are provided for making an impression of a desired feature. The impression devices include: a flexible bladder having a cavity formed therein, the flexible bladder being capable of conforming to the details of the desired feature; a rheological material, such as a magnetorheologic ...


10
Shailendra K Parihar: Biopsy device with telescoping cutter cover. Devicor Medical Products, Frost Brown Todd, January 4, 2011: US07862518 (37 worldwide citation)

A biopsy device comprises a targeting set, a probe assembly, and a holster assembly, which are detachable from one another. The targeting set comprises a needle assembly having a tissue piercing tip, a tissue receiving aperture, and fluid sealing mechanisms. The probe assembly comprises a tissue cut ...